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| 型号： | MAX7453CSA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC FILTER BUFFER VID 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 视频滤波器 |
| 应用： | DVD，游戏控制台，媒体播放器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
General Description
The MAX7453 is a low-cost, triple-channel video recon-
struction filter for S-video and CVBS video-signal appli-
cations. This device is ideal for anti-aliasing and DAC
smoothing video applications such as set-top boxes,
DVD players, hard-disk recorders (HDRs), and personal
video recorders. This filter operates from a single +5V
supply. It is optimized for NTSC, PAL, and standard-defi-
nition TV (SDTV) video systems.
Each channel consists of a lowpass filter and an output
buffer capable of driving one (YOUT, COUT) or two
(CVOUT) standard 150
Ω video loads. The output buffers
can drive either an AC or a DC load such that the blank-
ing level voltage after the backmatch resistor is less than
1V. The Y and C video inputs are summed to produce
the composite video output. The MAX7453 has a maxi-
mally flat frequency response.
The MAX7453 is available in an 8-pin SO package and is
fully specified over the commercial (0°C to +70°C) tem-
perature range.
Applications
Set-Top Boxes/HDRs/DVDs
Security Cameras/Digital Cameras
Game Consoles
Digital VCRs
Every Composite, S-Video Output for NTSC,
PAL, and SDTV
Features
Triple-Channel Filter and Buffer for CVBS and
Y/C (S-Video) Video Signals
Filter Response Ideal for NTSC, PAL, and
Interlaced SDTV Signals
42dB (typ) Stopband Attenuation at 27MHz
-0.3dB (typ) Passband Response
<1V Blanking Level Allows DC-Coupled Output
CVOUT Drives Two 150Ω Video Loads
YOUT and COUT Drive One 150Ω Video Load
+5V Single-Supply Voltage
8-Pin SO Package
MAX7453
Triple-Channel Video Reconstruction Filter and
Buffer for Composite and Y/C Outputs
________________________________________________________________ Maxim Integrated Products
1
19-3269; Rev 0; 6/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
D/A
CIN
LOWPASS
FILTER
LOWPASS
FILTER
YIN
D/A
Σ
COUT
CVOUT
YOUT
*
GND
VCC
*
ENCODER
MAX7453
+6dB
Functional Diagram
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX7453CSA
0°C to +70°C
8 SO
CVOUT
COUT
CIN
1
2
8
7
YOUT
VCC
N.C.
GND
YIN
SO
TOP VIEW
3
4
6
5
MAX7453
Pin Configuration
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7453EVKIT+ | 功能描述:视频 IC 开发工具 MAX7453 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| MAX7454EVKIT | 功能描述:视频 IC 开发工具 RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| MAX7454UUP | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7454UUP+ | 功能描述:有源滤波器 Integrated Circuits (ICs) RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7454UUP+T | 功能描述:视频 IC Integrated Circuits (ICs) RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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